Hello Parisienne
I was a busy those last days so I couldn't reply sooner.
No, I haven't been tested in French. It might be because it is my mother tongue. As far as I've understood, there is a language test if you declare you speak fluently a language other than your mother tongue and English. There is an English test during the assessment day for it is a requirement.
easyJet recruiters also told us they wouldn't base us in a place we don't speak the language - As they aknowledge you speak that language if you are succefull to the test language.
For your Orly questions, I am not sure I can help you.
Have a nice day.
C_ouame